Concrete Sidewalk Repair
A lifted sidewalk panel is a liability before it is an eyesore. Sometimes the fix is grinding the lip, sometimes it is cutting the panel out and repouring. Tree roots decide that more often than the concrete does.
Talk to us about the job
How the job runs
Site first
We come look. Drainage, soil, slope, access, and the condition of whatever is there now.
No overselling
Straight scope. A sound slab gets repaired, not replaced, and we will say so.
Ground preparation
Excavate to grade, remove what will not hold, compact base in lifts.
The pour
Forms braced for the pressure, steel placed and tied, concrete consolidated and finished on time.
What this job actually needs
What decides the price
Access, thickness, the state of the base, how much demolition there is, and the finish. Square footage is the least interesting number. That is why somebody comes out and stands on the job rather than quoting off a photograph.
Base preparation
Cut to grade, find and fix the soft spots, place base in controlled lifts and compact it. Almost every residential slab failure we are called to look at started here rather than in the concrete.
Reinforcement and joints
Steel lifted into the upper part of the slab where tension happens, and control joints spaced to the thickness and cut early enough to work. Those two decisions are why some slabs look fine at twenty years and others are a map of cracks at five.
Curing in inland heat
Low humidity, wind and triple digit afternoons pull water out of a fresh slab faster than the concrete can use it. Curing is an active step here, not something that just happens, and it decides the strength of the surface.
What decides whether it lasts
Concrete is judged on the surface and it fails from underneath. The base, the steel, the joints and the cure are the whole job. A slab that was poured on bad ground will tell you so, usually in the third or fourth year.
Why fourth generation matters here
32 years on the tools means most of these problems have already been seen once. Reading a slab before quoting it is the part you cannot learn from a book, and it is the difference between a repair that holds and one that comes back.
What Southern California ground does to concrete sidewalk repair
Irrigation against the slab
Almost every valley property waters something, and sprinklers running along a slab edge keep the base saturated year round. In expansive soil that is a slow way to undermine your own driveway. Where the water lands is worth looking at before blaming the concrete.
Older flatwork around here
A lot of valley concrete was poured thin, with light reinforcement, on a base that was never properly compacted. When it fails it is usually reporting on the ground rather than on the mix, and that is the difference between a repair that holds and one that comes back in a year.
Drainage on a flat lot
Valley lots are often close to level, which makes slope hard to find and easy to get wrong. Low points, cross-fall and where water actually leaves the property get worked out before the pour, because once the concrete is down the drainage is permanent.
What lasts here
A properly based, properly jointed slab with reinforcement sized to the load will outlast the house it sits beside. The variables that decide it are all underneath and all invisible once the pour is done, which is exactly why they get cut on cheap jobs.
How concrete fails, and why
Settlement at the apron
The strip where a driveway meets a garage takes every vehicle and sits over backfill that was disturbed during construction. It settles more than the rest of the drive and it needs its own thickness and joint.
Heaving
A slab pushed upward is usually roots or expansive soil taking on water. Both get worse with irrigation, and neither is fixed by resurfacing the top.
Pop-outs
Small conical craters come from a particle of reactive aggregate near the surface expanding and blowing the concrete off above it. Cosmetic, and a repairable surface defect.
Dusting
A surface that chalks under a broom was finished or cured badly, or had water worked into it. Sealing helps; grinding and resurfacing fixes it.
How a job runs
Permits and inspection
Structural work and anything in the public right of way gets permitted and inspected. We raise that at the start rather than at the pour.
Utilities
Anything dug or cut starts with locating. Finding a line with a saw is expensive and avoidable.
Almost every failure we get called to look at is base, not concrete.On diagnosis
Noise and disruption
Breaking and cutting concrete is loud. We will tell you which days those are so you can plan around them.
Cleanup
Washout handled properly, spoil hauled off, surfaces washed. The site should look finished when we leave.
Other residential work
Concrete Driveways
The slab that carries a car every day of its life.
Concrete Driveway Replacement
Out to the dirt, rebuilt from the base up.
Concrete Driveway Repair
Fix what is broken and leave what is sound.
Concrete Patios
The outdoor room that starts as a flat pour.
Concrete Patio Replacement
Take out the old slab, pour the one you actually wanted.
Concrete Patio Repair
Cracks, settled corners, and surfaces that have gone rough.
Concrete Walkways
Getting from the street to the door without a trip hazard.
Concrete Sidewalks
Public-facing flatwork built to the spec the city will inspect.
Straight answers
Can you match my existing concrete?
Usually close, rarely exact. Concrete changes color as it ages, so a new pour next to a ten year old slab will read newer for a while. We match thickness, finish and joint pattern so it looks intentional.
Will it crack?
Yes, eventually, and that is the material rather than a defect. The job is deciding where. Control joints put the crack on a line we cut instead of one it picks. A slab with no cracking plan will still crack, just somewhere you did not want.
How much does concrete cost?
It depends on access, thickness, base condition and finish, which is why we walk the job before giving a number. We will not quote a driveway off a photograph.
How long before I can drive on a new slab?
Concrete takes most of its strength in the first week and keeps gaining for a month. Foot traffic is usually fine after a day or two. Vehicles wait longer, and we will give you the actual number for your pour, because thickness and weather both change it.
Do you fix the base or just pour over it?
We fix the base. Pouring new concrete on ground that already failed once is how you get the same crack in the same place. If the base is the problem, that is the work.
Tell us what the job is
We walk the job, tell you what it needs, and give you a number. Hemet and roughly 100 miles around it.